Results 11 to 20 of about 3,056 (161)

Rising Cellular Immune Response after Injection of pVax/iutA: A Genetic DNA Cassette as Candidate Vaccine against Urinary Tract Infection

Iranian Journal of Public Health, 2016
Background: Uropathogenic Escherichia coli (UPEC) are major bacterial agent of Urinary Tract Infection (UTI). This infection is more prevalent among women because approximately half of all women will experience a UTI in their life-time and near a quarter
Ronak BAKHTIARI, Shahin AHMADIAN, Jalil FALLAH MEHRABADI   +2 more
doaj   +4 more sources

Susceptibilidade de duas linhagens comerciais de frango de corte no desenvolvimento de dermatite necrótica e possível relação dos genes iss e iutA de Escherichia coli com a reprodução experimental da doença [PDF]

Pesquisa Veterinária Brasileira, 2017
RESUMO: Celulite aviária é uma enfermidade de grande importância para a avicultura mundial, sendo relacionada principalmente à Escherichia coli (E. coli).
Daiane Carvalho, Thiago M. Tejkowski, Fátima R.F. Jaenisch, Rogério O. Rodrigues, Kelly C.T. Brito, Benito G. Brito   +5 more
doaj   +3 more sources

Analisis Marka Gen Patogenik iutA Escherichia Coli Penyebab Colibasilosis pada Ayam Buras

Buletin Veteriner Udayana, 2021
Kolibasilosis merupakan penyakit menular pada ayam yang disebabkan oleh Avian Pathogenic Escherichia coli (APEC). Kemampuan APEC untuk menyebabkan penyakit tergantung pada banyak faktor patogen, salah satunya adalah gen patogenik iutA. Penelitian bertujuan untuk mengetahui sekuen DNA gen iutA APEC di Bali serta kekerabatannya dengan gen iutA dari ...
I Gusti Ketut Suarjana, I Nengah Kerta Besung, I Gusti Ngurah Kade Mahardika, Kadek Satria Adi Marhendra   +3 more
openaire   +1 more source

tolQis required for cloacin DF13 susceptibility inEscherichia coliexpressing the aerobactin/cloacin DF13 receptor IutA [PDF]

FEMS Microbiology Letters, 1992
We investigated the role of the tolQ gene in the import of cloacin DF13 across the outer membrane of Escherichia coli strains expressing the IutA receptor. The IutA outer-membrane protein is the receptor for the siderophore ferric aerobactin and also binds cloacin DF13, a bacteriocin produced by strains of Enterobacter aerogenes.
Thomas, John A., Valvano, M A
openaire   +2 more sources

A Novel Aerobactin Utilization Cluster in Vibrio vulnificus with a Gene Involved in the Transcription Regulation of the iutA Homologue [PDF]

Microbiology and Immunology, 2005
AbstractWe demonstrated that Vibrio vulnificus M2799 utilizes aerobactin for growth as an exogenous siderophore under iron‐limiting conditions, concomitant with enhanced production of the 76‐kDa iron‐repressible outer membrane protein. Subsequently, by applying the Fur titration assay method to the M2799 genomic libraries followed by further cloning of
Tomotaka, Tanabe, Ayaka, Naka, Hiroaki, Aso, Hiroshi, Nakao, Shizuo, Narimatsu, Yuji, Inoue, Tomomichi, Ono, Shigeo, Yamamoto   +7 more
openaire   +2 more sources

Evolutionary Origins and Virulence Determinants of ST25 Hypervirulent <i>Klebsiella pneumoniae</i> in Swine: Genomic Insights and Functional Validation. [PDF]

Transbound Emerg Dis
The global spread of multidrug‐resistant hypervirulent Klebsiella pneumoniae (MDR‐HvKp), among which carbapenem‐resistant strains are of major concern, poses a severe threat to public health due to its high mortality rate and extremely limited treatment options.
Chen Z, Liu Y, Du C, Gao S, Zhai L, Schwarz S, Liu W, Li Q, Li L, Yu R, Zhao Y, Yao H, Luo L, Liu X, Xu C, Du XD.   +15 more
europepmc   +2 more sources

Determination of atmospherically deposited microplastics in moss: Method development and performance evaluation

Green Analytical Chemistry, 2023
The investigation of atmospheric microplastic pollution is a rising topic within microplastic research. However, sampling strategies concerning atmospheric microplastics are not standardized yet and strongly depend on the scientific objectives ...
Mike Wenzel, Justus Schoettl, Laura Pruin, Björn Fischer, Carmen Wolf, Christine Kube, Gerrit Renner, Jürgen Schram, Torsten C. Schmidt, Jochen Tuerk   +9 more
doaj   +1 more source

Aerobactin synthesis genes iucA and iucC contribute to the pathogenicity of avian pathogenic Escherichia coli O2 strain E058. [PDF]

PLoS ONE, 2013
Aerobactin genes are known to be present in virulent strains and absent from avirulent strains, but contributions of iucC and iucA, which are involved in aerobactin synthesis, to the pathogenicity of avian pathogenic Escherichia coli (APEC) have not been
Jielu Ling, Haizhu Pan, Qingqing Gao, Liping Xiong, Yefei Zhou, Debao Zhang, Song Gao, Xiufan Liu   +7 more
doaj   +1 more source

Colimetric index and virulence genes iss and iutA in Escherichia coli isolates in cellulitis of poultry carcasses under sanitary inspection [PDF]

Revista Brasileira de Saúde e Produção Animal, 2018
SUMMARY Current study determines the population of total coliforms and Escherichia coli and identifies iss and iutA virulence genes in Escherichia coli strains isolated from cellulitis in poultry carcasses retrieved from a slaughterhouse. One hundred cellulitis lesions were collected between August 2013 and January 2014.
Silva, Ricardo Mendes da, Jesus, Maykson Costa de, Macêdo, Kelly Menezes, Cardoso, Vaneza Leal, Santana, Jerusa Mota, Silva, Isabella de Matos Mendes da, Baliza, Marcílio, Evêncio-Neto, Joaquim   +7 more
openaire   +3 more sources

Effects of Zeolite on Virulence Gene Content in Avian Pathogenic Escherichia coli [PDF]

Vet Med Int
Avian pathogenic Escherichia coli (APEC) continues to be a major concern for public health and animal farming due to its diverse virulence factors that support iron uptake, adherence, toxin release, and resistance to host defenses. While natural zeolites are commonly incorporated into animal feed for their detoxifying, buffering, and adsorption ...
Alajlouni A, Hananeh W.
europepmc   +2 more sources